People need to quit this nonsense. Of course it's what he thinks. He wrote it. Not everything needs a disclaimer.
Lightning, as you're probably realizing, everyone has their own approach. As long as you have some sunglasses that shield most of your field of vision from the sun, you'll be OK in most conditions. A little duct tape can always save your ass. You might come back from a trip and realize you want something other than what you've got. If it's sunnier you want something darker. All makes sense, right? That'll get you started, and you'll figure out what works through more experience.